A tartan skirt is a "kilt." Perhaps your answer is plural.
A word for a tartan skirt is plaid.
A tartan skirt is a "kilt." Perhaps the clue was plural.
A tartan skirt is a kilt (four letters) or kilts (plural).
plaid
kilts
If singular, "plaid." If plural, "kilts."
Plaid. If the clue is plural the answer is "kilts."
a kilt.
kilts
which letter in the word skirt is furthest from n in the alpabet
kilt